Representations of algebras : proceedings of the conference held in Sấo Paulo
著者
書誌事項
Representations of algebras : proceedings of the conference held in Sấo Paulo
（Lecture notes in pure and applied mathematics, v. 224）
M. Dekker, c2002
大学図書館所蔵 全39件
内容説明・目次
内容説明
This volume contains the proceedings of the Conference on Representations of Algebras - Sao Paulo (CRASP), held at the Instituto de Matematica e Estatistica of the Universidade de Sao Paulo, Brazil. It discusses Hopf, tubular, quasischurian, wild hereditary, concealed-canonical Artin, Brauer star, and Koszul algebras.
目次
Preface -- Contributors -- Invited Talks -- Participants -- 1. On the Existence of Left and Right Almost Split Morphisms -- /Lidia Angeleri-Hiigel -- 2. Actions of Hopf Algebras on Quantum Polynomials -- /Vyacheslav A. Artamonov -- 3. Strongly Simply Connected Derived Tubular Algebras -- /Ibrahim Assem -- 4. H1 and Presentations of Finite Dimensional Algebras -- /Michael J. Bardzell and Eduardo N. Marcos -- 5. Tame Tilted Algebras with Almost Regular Connecting Components -- /Grzegorz Bobinski -- 6. Reflexive Modules Are Not Closed under Submodules -- /Gabriella D 'Este -- 7. Fibre Sum Functors and the Bimodule Ext -- /Peter Draxler -- 8. Smooth Automorphism Group Schemes -- /Daniel R. Farkas, Christof Geiss, and Eduardo N. Marcos -- 9. A Combinatorial Characterization of Hereditary Categories Containing Simple Objects -- /Dieter Happel and Idun Reiten -- 10. Symmetric Quasi-Schurian Algebras -- /Octavio Mendoza Hernandez -- 11 On Lattices at the Ends of Connected Components of the Auslander-Reiten Quiver -- /Alfredo Jones -- 12 Factorisations of Morphisms for Wild Hereditary Algebras -- /Otto Kerner -- 13 A Note on Concealed-Canonical Artin Algebras -- /Dirk Kussin and Zygmunt Pogorzaly -- 14 Koszul Algebras and the Gorenstein Condition -- /Roberto Martinet-Villa -- 15 Some Remarks about the "Double Extension" Algebra of a Finite Poset -- /Teresita Noriega -- 16 Coil Algebras that Are Derived-Tame -- /Jose Antonio de la Pena and Bertha Tome -- 17 One-Point Extensions of Quasitilted Algebras by Modules on Stable Tubes -- /Jose Antonio de la Pena and Sonia E. Trepode -- 18 Combinatorial Partial Tilting Complexes for the Brauer Star Algebras -- /Mary Schaps and Evelyne Zakay-Illouz -- 19 Almost Split Sequences in Categories of Representations of Quivers II -- /Sverre O. Smalo -- 20 Cotilting Objects and Dualities -- /Robert Wisbauer -- 21 Coherent Components of Auslander-Reiten Quivers whose D7r-Orbits Are Finite -- /Hailou Yao -- 22 Twisted Hopf Algebras -- /Pu Zhang and Li-Bin Li.
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